Which of the following methods can be used to open the access control for the FusionModule2000 smart module?
AFingerprint
BCard reader
CPassword
DFacial recognition
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AI Overview
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Question 3
Comprehensive AI Experiment
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Question 4
Comprehensive AI Experiment
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Comprehensive AI Experiment
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Topics covered:
AI OverviewMachine Learning OverviewDeep Learning OverviewMainstream AI Development FrameworksHuawei AI Development Framework MindSporeHuawei AI Computing Platform AtlasHuawei Open AI Platform for Smart DevicesHuawei Cloud Enterprise Intelligence Application PlatformComprehensive AI Experiment
To determine whether the R410A refrigerant meets requirements, compare the internal pressure of the refrigerant with the saturation pressure corresponding to the refrigerant temperature. If the difference between the internal pressure and the saturation pressure is within the range of which of the following, replace the refrigerant?
A0-0.05 MPa
B0.05-0.1 MPa
C0.1-0.2 MPa
D0.25-0.3 MPa
Which of the following statements is false about the ECM of the UPS5000-E?
AAs a control interface for the entire system, the ECM communicates with each module and provides a bus for communication between the dry contact card and the system control card.
BThe ECM controls the bypass module to work properly, if one ECM is faulty, the UPS can still work in normal mode but cannot be manually switched to bypass mode.
CThe ECM ensures equalized output currents between modules so that load power is equally shared.
DThe ECM provides three types of CAN communication: monitoring CAN communication, intra-rack parallel CAN communication, and inter-rack parallel CAN communication.
Due to simple operations and easy interconnection, which of the following communication types is recommended for NetEco northbound integration?
AWebService
BSNMP
CFTP
DPoE
Which of the following PH values meets the water quality requirements of NetCol8000-E220?
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In the FusionModule2000, if a device port complies with the Modbus RTU protocol, which device is used to connect to smart ETH gateway?
AETH converter
BAccess actuator
CSkylight actuator
DAC actuator
In a project 32 NetCol8000-Cs need to be networked for teamwork. Each group consists of four air conditioners. How should the northbound RS485 grouping switches, namely, toggle switches 2 and 3 on the main control module, be set for the last air conditioner in each group?
AON, ON
BON, OFF
COFF, ON
DOFF, OFF
Which of the following statements about the functions of the AC PDB is false?
ASupplies power to air conditioners.
BSupplies power to fans.
CSupplies power to the extinguishant control panel.
DSupplies power to sockets in the modules.
Which of the following position is recommended for installing the smart ETH gateway?
AControl skylight
BInside a network cabinet
CAt the inner side of a door header
DAt the side of a cable trough
When installing a water-cooled module, what is the minimum distance between the module and the wall?
A300 mm
B400 mm
C500 mm
D600 mm
On the ECC800-Pro WebUI, which of the following is the first-level menu of the NMS Application?
ASystem Settings
BMaintenance
CHome
DMonitoring
The UPS5000-E-200K works in normal mode. If two ECMs are faulty, how does the UPS work?
AThe UPS has no output.
BThe UPS transfers to bypass mode.
CThe LCD is off, but the UPS still works in normal mode.
DThe UPS switches to battery mode.
If the battery charge current limit coefficient of the UPS5000-E is set to 0.1C10, which of the following statements about this parameter is true?
AThe maximum battery charge current is 0.1C10.
BThe battery charge current is always 0.1C10.
CThe battery float charge current is 0.1C10.
DThe maximum battery charge current is 0.1C10.
When the outdoor unit of a Huawei air-cooled air conditioner is installed horizontally, what is the minimum distance between the outdoor unit and the wall or obstacle?
A100 mm
B200 mm
C300 mm
D600 mm
Which of the following requires a cooling tower or drycooler?
ADirect ventilation air conditioning system.
BDX air cooled air conditioner.
CCW air cooled air conditioner.
DDX water cooled air conditioner.
Which of the following components does not support wireless networking?
AAccess actuator
BAC actuator
CAisle light
DSkylight actuator
Which of the following menus can be used by engineers to manually add devices on the NetEco?
AData center planning
BReport management
CAlarm management
DSystem management
Which of the following statements about ECC800-Pro features are true?
ASupports multiple unlocking method including access card, password, fingerprint, and facial recognition.
BSupports the connection of eight access control devices and four cameras for a single smart module.
CSupports the cascading of a maximum of 4 ECC800-Pros.
DSupports wizard-based deployment and commissioning.
Which of the following devices can be powered by the PDU8000 integrated PDF in the FusionModule2000?
Aindoor unit of an air-cooled precision air conditioner
Bindoor unit of a water-cooled precision air conditioner
CIT load
DChiller
Which of the following actions may be triggered after the high liquid level float of a Huawei chilled water precision air conditioner floats longer than the specified duration?
AThe air conditioner shuts down.
BOne water pump starts.
CA drainage exception alarm is generated.
DOne water pump shuts down.
What are the benefits of PowerEcho for the NetEco?
AWeb-based unified maintenance interface
BOperation wizard
CQuick fault locating
DOne-click health check
When the UPS5000-E works in normal mode, in which condition will the UPS automatically transfer to bypass mode?
AMains outage occurs.
BThe power module is overloaded for a period longer than the specified time.
